4. Furnaces
  5. Including noncombustible fluid supply means

Joel Vatsky

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Adjustable sleeve damper assembly for a coal-fired furnace

Furnaces – Draft regulators – Damper
Patent

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Air flow regulator

Furnaces – Fuel feeders – Blower
Patent

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Air nozzle for a furnace

Furnaces – Including noncombustible fluid supply means
Reexamination Certificate

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Air nozzle for a furnace

Furnaces – Including noncombustible fluid supply means
Patent

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Balancing damper

Furnaces – Fuel feeders – Blower
Reexamination Certificate

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Profile ID: LFUS-PAI-P-107882

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